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GB/T 22346-2023: Quality grade of chestnut
Status: Valid GB/T 22346: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 22346-2023 | English | 189 |
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3 days [Need to translate]
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Quality grade of chestnut
| Valid |
GB/T 22346-2023
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| GB/T 22346-2008 | English | 319 |
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3 days [Need to translate]
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Quality grade of Chinese chestnut
| Obsolete |
GB/T 22346-2008
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PDF similar to GB/T 22346-2023
Basic data | Standard ID | GB/T 22346-2023 (GB/T22346-2023) | | Description (Translated English) | Quality grade of chestnut | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B66 | | Classification of International Standard | 67.080 | | Word Count Estimation | 9,914 | | Date of Issue | 2023-03-17 | | Date of Implementation | 2023-10-01 | | Older Standard (superseded by this standard) | GB/T 22346-2008 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 22346-2023: Quality grade of chestnut---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
ICS67:080
CCSB66
National Standards of People's Republic of China
Replacing GB/T 22346-2008
Chestnut product quality grade
Released on 2023-03-17
2023-10-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
foreword
This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents"
drafting:
This document replaces GB/T 22346-2008 "Chestnut Quality Grade": Compared with GB/T 22346-2008, except for structural adjustment and editing
In addition to sexual changes, the main technical changes are as follows:
---Changed the scope (see Chapter 1, Chapter 1 of the:2008 edition), expanding from Chinese chestnut to chestnut, Dandong chestnut, and Chinese chestnut, etc:
quality chestnut;
--- Added the term "processed chestnut" and its definition (see 3:4);
--- Changed some terms and definitions (see 3:1, 3:1 of the:2008 edition);
---Deleted the requirements for health indicators (see 4:4 of the:2008 edition);
--- Increased the quality grade requirements of Dandong chestnut and Chinese chestnut (see Chapter 4);
--- Changed the quality grade quantity and requirements of chestnut (see Chapter 4, Chapter 4 of the:2008 edition);
--- Added the physical and chemical index requirements of Dandong chestnut and Chinese chestnut (see Chapter 4);
---Changed the physical and chemical index requirements of chestnut (see Chapter 4, Chapter 4 of the:2008 edition);
--- Changed the corresponding detection methods of quality grades and physical and chemical indicators (see Chapter 5, Chapter 5 of the:2008 edition);
--- Changed the inspection rules (see Chapter 6, Chapter 6 of the:2008 edition);
--- Changed the packaging requirements (see Chapter 7, Chapter 7 of the:2008 edition);
--- Changed the transportation requirements (see Chapter 9, Chapter 9 of the:2008 edition):
Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents:
This document is proposed by the State Forestry and Grassland Administration:
This document is under the jurisdiction of the National Economic Forest Products Standardization Technical Committee (SAC/TC557):
This document was drafted by: China National Institute of Standardization, Changli Fruit Tree Research Institute of Hebei Academy of Agriculture and Forestry Sciences, and Asian Academy of Forestry Sciences of China
Institute of Tropical Forestry, Shenzhen Institute of Standards and Technology, Liaoning Provincial Institute of Economic Forestry, Three Squirrels Co:, Ltd:, Food and Drug Environmental Inspection and Research Institute
Research Institute (Shandong) Group Co:, Ltd:, Zhongshan Food Society, Beijing Agricultural College, Beijing Academy of Agriculture and Forestry Sciences, Tai'an City Taishan Forestry Science Research
Institute, Tangshan Shanghegu Chestnut Development Co:, Ltd:, China Rural Technology Development Center, Jilin University, Jiangsu Quality and Standardization Research Institute:
The main drafters of this document: Xi Xingjun, Wang Guangpeng, Jiang Xibing, Yang Zhihua, Mo Runhong, Qin Ling, Zheng Ruijie, Wei Benqiang, Xie Lihua,
Jing Anyuan, Dong Renhua, Lan Yanping, Zhang Jiliang, Zhang Jixiao, Xue Haifeng, Gu Qianhui, Xing Yu, Sun Yangyang, Zhang Yue, Zhao Guoliang, Hu Xiaolu, Meng Lingling,
Qi Jiangtao, Sun Xiyu, Wang Jing:
The release status of previous versions of this document and the documents it replaces are as follows:
---First published as GB/T 22346-2008 in:2008;
--- This is the first revision:
Chestnut product quality grade
1 Scope
This document specifies the technical requirements for quality grades, inspection methods, inspection rules, packaging, transportation and storage of chestnut products:
2 Normative references
The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document:
GB/T 191 Packaging, storage and transportation icon marks
GB 5009:3 National Food Safety Standard Determination of Moisture in Food
GB 5009:9 National Food Safety Standard Determination of Starch in Food
GB/T 15683 Determination of Amylose Content in Rice
GB/T 32950 Labeling of fresh and live agricultural products
LY/T 1674 Chestnut Storage and Preservation Technical Regulations
NY/T 1278 Determination of Soluble Sugar in Vegetables and Their Products Copper Reduction Iodometric Method
3 Terms and Definitions
The following terms and definitions apply to this document:
3:1
Harvest ripe period ripeperiod
The chestnut buds are naturally cracked on the tree, and the chestnut fruit is plump and has the color, flavor and other properties that this variety should have when it matures, which is suitable for transportation, storage or processing:
stage of growth and development:
3:2
Stir-frying chestnut stir-fryingspecies
Chestnut varieties suitable for high-temperature frying:
Note: Generally, it has the characteristics of fine and waxy meat, high sugar content, low water content, and sweet flavor:
3:3
vegetable chestnut stewingspecies
A chestnut variety suitable for eating as a dish:
Note: Generally, it has the characteristics of rough meat, high water content and low sugar content:
3:4
Processing chestnut processingspecies
Chestnut varieties suitable for processing into canned chestnut fruit, chestnut kernel snack food, chestnut powder and other products:
Note: Generally, it has the characteristics of large chestnut fruit and low processing breakage rate:
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